Reducing the burden from tobacco‐related complications of pregnancy in the United States.

The article discusses the persistent issue of preterm birth rates in the United States and the role of cigarette smoking in adverse pregnancy outcomes. While overall smoking prevalence during pregnancy has decreased, disparities exist among different populations, with higher rates among American Indian/Alaska Native mothers and in certain states. The article highlights the potential benefits of smoking cessation before and during pregnancy in reducing the risk of preterm birth. However, the study faces challenges in accurately measuring the effects of smoking cessation due to limitations in data collection and confounding factors. The article suggests various strategies to support smoking cessation during pregnancy, including targeting youth and young adults, improving access to prenatal care, and conducting further research on the effects of substance use on pregnancy outcomes. [Extracted from the article]